Electronics Forum | Fri Nov 19 22:48:26 EST 1999 | mark
Steve, your comments from your stencil vendor are very interesting. Any decent laser cutter automatically cuts a trapezoidal aperture. This is just the nature of the cutting. We have a bunch of lasers (and chem-etch). You have to polish your laser cu
Electronics Forum | Tue Nov 02 16:00:29 EST 1999 | John Thorup
Well...maybe. First you would have to determine what type of trays you have. Conductive, dissipative or non conductive(non static generating). Dissipative would be your best choice. In the charged body model, the sudden discharge through a conduct
Electronics Forum | Wed Nov 10 15:08:18 EST 1999 | John Thorup
I would be afraid to have this kind of basket holding my boards. Yes, in most cases, you would not get damage if the boards were closed inside of a good, metalized (silver colored) ESD protective bag. The problem is that the boards usually have to c
Electronics Forum | Mon Nov 01 21:50:32 EST 1999 | chartrain
No clean flux is really a misnomer. What is often taken to mean no residue in effect means no visible residue. Because you can't see it doesn't mean it isn't here. Many manufacturers have been through this same learning curve. The goal with a no clea
Electronics Forum | Fri Nov 05 18:36:11 EST 1999 | John
I think I'll have to get a copy of those specs. This vendor claims that the 40 uG/sq in is IPC class III and is very, very, clean. I would like to show him (or at least upper management)that what he's says just isn't so. Unfortunately, I don't think
Electronics Forum | Fri Nov 05 17:17:32 EST 1999 | NickMata
Fred, The system will base itself on the information within the GF file. In the GF file you provide the description as to the physical dimensions, features, tolerances and handling for the part. Once the component has picked up the image, it is "see
Electronics Forum | Tue Nov 02 17:52:17 EST 1999 | Dave F
Jim: Several points: 1 If you�re correct about corrosion of your component leads (which is entirely possible if the leads are steel, as you say), then the AIM 264-5 no-clean may not be aggressive enough to remove the corrosion you are seeing routin
Electronics Forum | Thu Oct 28 23:45:23 EDT 1999 | DGrenier
JC: Seen this before, many times. We fixed our problems at the co I work for by giving a packaging specification to our purchasing dept. Took some work but the payoff was pretty big. This document includes such things as orientation,pitch,tape type
Electronics Forum | Wed Oct 27 17:27:58 EDT 1999 | John Thorup
well... it might be cheaper. But I think it's a bad idea. First, your operators will hate you by the end of the day with their sore feet, not to mention lost productivity. Second, safety. Even if the plates are connected to ground through a resistor
Electronics Forum | Wed Oct 27 22:58:56 EDT 1999 | Jeff Sanchez
Hany, John is right! How do I know cause I have a metal wire floor. I was faced with the same problem you are faced with now and the price was up there. I had one advantage, My floors where raised wood when we got the shop. This reduced the fati
Nordson Electronics Solutions makes reliable electronics an everyday reality. Our ASYMTEK, MARCH, and SELECT brands deliver precision fluid dispensing, conformal coating, plasma treatment and selective soldering equipment.
2747 Loker Ave West
Carlsbad, USA
Phone: 18002796835
